Contents
i
BF-190 Series OPERATION MANUAL
Contents
Symbols .............................................................................................................................. 1
Important Information — Please Read Before Use ......................................................... 2
Intended use .......................................................................................................................... 2
Applicability of endoscopy and endoscopic treatment ........................................................... 2
Instruction manual ................................................................................................................. 3
User qualifications ................................................................................................................. 3
Instrument compatibility ......................................................................................................... 4
Reprocessing before the first use/reprocessing and storage after use ................................. 4
Spare equipment ................................................................................................................... 4
Maintenance management .................................................................................................... 4
Prohibition of improper repair and modification ..................................................................... 5
Signal words .......................................................................................................................... 5
Warnings and cautions .......................................................................................................... 6
Warnings and cautions: disappeared or frozen endoscopic image ...................................... 11
Examples of inappropriate handling .................................................................................... 12
Chapter 1 Checking the Package Contents ....................................... 13
1.1 Checking the package contents ............................................................................ 13
Packaged items for the Americas, Europe, Australasia, Middle East, and Africa ............... 14
Packaged items for countries other than the Americas, Europe, Australasia, Middle East,
and Africa ............................................................................................................................ 15
Chapter 2 Instrument Nomenclature and Specifications .................. 17
2.1 Nomenclature and functions ................................................................................. 17
Control section, insertion section ......................................................................................... 18
Endoscope connector .......................................................................................................... 21
2.2 Specifications ......................................................................................................... 22
Environment ........................................................................................................................ 22
Specifications ....................................................................................................................... 23
Chapter 3 Preparation and Inspection ................................................ 27
3.1 The workflow of preparation and inspection ....................................................... 27
3.2 Preparation of the equipment ................................................................................ 29
3.3 Inspection of the endoscope ................................................................................. 30
Inspection of the endoscope ................................................................................................ 30
Inspection of the bending mechanism ................................................................................. 33
Inspection of the insertion tube rotation mechanism ........................................................... 35
3.4 Inspection of accessories ..................................................................................... 36
Inspection of the suction valve (MAJ-207) or single use suction valve (MAJ-209) .............. 36
Inspection of the biopsy valve (MD-495) ............................................................................. 37
Inspection of the single use biopsy valve (MAJ-210) ........................................................... 38
Inspection of the mouthpiece (MA-651) ............................................................................... 39
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